V62C3801024L-70T中文资料茂矽电子数据手册PDF规格书

Functional Description

The V62C3801024L is a low power CMOS Static RAM organized as 131,072 words by 8 bits. Easy memory expansion is provided by an active LOW CE1 , an active HIGH CE2, an active LOW OE , and Tri-state I/O’s. This device has an automatic power-down mode feature when deselected.

特性 Features

• Ultra Low-power consumption

- Active: 30mA at 55ns

- Stand-by: 5 μA (CMOS input/output)

1 μA CMOS input/output, L version

• Single +2.7V to 3.3V Power Supply

• Equal access and cycle time

• 55/70/85/100 ns access time

• Easy memory expansion with CE1, CE2 and OE inputs

• 2.0V data retention mode

• TTL compatible, Tri-state input/output

• Automatic power-down when deselected